Volatile ultrafast switching at multilevel nonvolatile states of phase change material for active flexible terahertz metadevices

• Main Authors: Pitchappa, Prakash, Kumar, Abhishek, Prakash, Saurav, Jani, Hariom, Medwal, Rohit, Mishra, Mayank, Rawat, Rajdeep Singh, Venkatesan, Thirumalai, Wang, Nan, Singh, Ranjan
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Science::Physics; Multifunctional Metamaterials; Optical Control
• 在線閱讀: https://hdl.handle.net/10356/159694
• 機構: Nanyang Technological University

Phase change materials provide unique reconfigurable properties for photonic applications that mainly arise from their exotic characteristic to reversibly switch between the amorphous and crystalline nonvolatile phases. Optical pulse based reversible switching of nonvolatile phases is exploited in v...